{"product_id":"ballistic-bbl-6mmarc-20-rifle","title":"Ballistic Advantage 6mm ARC 20\" Rifle Barrel – AR-15 Platform","description":"\u003cp\u003eThis Ballistic Advantage 20-inch rifle-length barrel in 6mm ARC delivers the velocity and accuracy needed to maximize the cartridge's long-range potential. The 6mm ARC was designed for extended engagement distances, and the 20-inch profile provides the barrel length necessary to achieve optimal ballistic performance from this efficient round. Expect consistent sub-MOA groups with quality ammunition and a properly assembled upper.\u003c\/p\u003e\u003cp\u003eThe barrel features a rifle-length gas system for smooth cycling and reduced wear, along with a carbine-profile contour that balances weight and rigidity. Constructed from 4150 Chrome Moly Vanadium steel with a black nitride finish for corrosion resistance and bore longevity. Threaded 5\/8x24 for muzzle devices or suppressors. Compatible with standard AR-15 upper receivers and bolt carrier groups designed for 6mm ARC (requires appropriate bolt and magazine).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rifle Barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 6mm ARC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 20 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Rifle-length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 5\/8x24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4150 CMV Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 platform (requires 6mm ARC bolt)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ballistic Advantage","offers":[{"title":"Default Title","offer_id":47942016336127,"sku":"BABL6MM003PQ","price":261.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2855756.jpg?v=1766569961","url":"https:\/\/doublestackstore.com\/products\/ballistic-bbl-6mmarc-20-rifle","provider":"Double Stack Store","version":"1.0","type":"link"}